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AJAX-Based Linkage of Databases for Location-Based-Services: the Online-Campus GIS of the University of Cologne
Internet/Web Navigation Orientation CAD Database Mobile
2015/12/17
This paper presents recent improvements of the CampusGIS of the University of Cologne (http://www.campusgis.de) which is designed, developed and established by the GIS & Remote Sensing research group ...
An Open Source Rich Client Solution For Archaeological Mobile GIS
Mobile GIS Graphic Interface Computer Vision Visualization Archaeology Open Systems
2015/12/17
A Rich Client solution based on Open Source technologies has been implemented in order to realize a mobile GIS application for the exploration of archaeological data.
A New Fully Decentralized Scalable Peer-to-Peer GIS Architecture
GIS Internet Scale Web Based Distributed
2015/12/16
Today’s Internet GIS’s centralized components have limited the system scalability in that they are single points of failure and system performance bottleneck.As a solution, we propose a new fully dece...
Mashup: a New Way of Providing Web Mapping and GIS Services
Mashup Internet GIS System Integration E-Government Web Based Services Open Standards
2015/12/16
Recent development of Google Map, Yahoo! Map and MapQuest APIs have pushed map mashups almost to the top among other types of mashups such as news mashups, search and shopping mashups, and video and p...
GIS Approach for Assessment of Human Footprint and Land Management: an Example in the United Arab Emirates
Remote Sensing GIS Land Management UAE Human Footprint
2015/12/16
The main objective of this study was to build a spatial GIS database for land management on the AL Sammalyah Island. Twenty GIS layers were created to populate the database. GIS overlay analysis was a...
Concepts of an Object-Based Change Detection Process Chain for GIS Update
Change Detection Indicators GIS Updating Satellite Mapping
2015/12/16
Today, with the situation of rapidly emerging high resolution earth observation data by optical and microwave sensors there is a growing need for efficient methods to derive, maintain and revise land ...
Automatic Object Extraction for Change Detection and GIS Update
Object Extraction Image Understanding Evaluation Disaster Management
2015/12/16
In this paper we will revise the recent developments in the field of automatic object extraction for change detection and GIS update under different aspects: (1) level of automation; (2) available sen...
Analysis of ARSC'S Surveying and Mapping Mode-Integrating Areophotogrammetry, Digital Mapping and GIS Database Establishment
Aerophotogrammetry Digital Mapping Database Geography Information System Extraction Conversion
2015/12/11
With the work experiences of surveying and mapping production, technology designing and technology supervision, the author systematically summarizes the concrete working flow of ARSC’s modern surveyin...
A GIS Technical Approach to the Point Pattern Analysis of Archaeological Sites on the Eastern Shores of Lake Urmia, Northwestern Iran
GIS GPS Aerial Photograph Archaeological Sites Point Pattern Analysis
2015/12/11
A general model of settlement structures by means of spatial processes and a specification of a spatial model for an archaeological landscape are presented. The study was mainly concerned with the ana...
Development of a New GIS-Based Stormwater Database Updating System: from Field Data Collection to Geodatabase Creation
GIS Database GPS Storm Water Database Updating
2015/12/11
This paper presents our efforts in the updating of the Storm Water (SW) Database using Global Positioning System (GPS), direct survey and measurements of the Storm Water structures (or called Manhole)...
GIANT3D: Experimentations on a New 3D Data Model for GIS
Cartography Databases GIS Interoperability Data Structures Building Infrastructure
2015/12/11
This paper describes phases of the development and results of an experimental structure of numerical cartography, at medium and large scale, to be used in GIS and to be proposed as a national standard...
The Integrated Workflow and Software System for GIS Database Update Based on Geospatial Imageries
GIS Database Update Geospatial Images Integration Multi-Source Information Conformity
2015/12/11
Although the image-based update strategy is becoming one of the most desirable choices in keeping the up-to-date state of GIS database, now in China, the traditionally adopted workflow and arts for up...
The Study on The Technique of The 3D GIS Modeling Based on The Digital Photogrammetry
3D Geographical information system (GIS) Digital photogrammetry 3D Modeling Data structures Digital campus
2015/12/9
With the rapid development of applications in 3D GIS, the defects in 2D GIS, which is no intuitive feelings, no convenient to manage the space object and no certainty to express the information and so...
Society Networking Model Supporting Collaborative 3D GIS Environment Based on Multi-agent Method
Social collaboration model Application-specific ontology Multi-agent System 3D GIS
2015/12/3
The existing 3D Geographical Information Systems (GIS) are confronting complex requirements when Internet-based technology is arising: the users need to share not only 3D data but also the same unders...
Digital Terrain Modeling in a GIS Environment
Accuracy Assessment 3D Modeling DTM/DSM 3D GIS and Interpolation errors
2015/12/3
Digital terrain models (DTMs) in recent times have become an integral part of National Spatial Data Infrastructure (NSDI) of many countries world-wide due to their invaluable importance. DTMs play a m...